| ⇦ | 
| ⇨ |
A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls nor rises. The charge on the drop will be (Take the mass of the charge=9.9×10⁻¹⁵ kg and g=10 m/s²)
Options
(a) 3.3×10⁻¹⁸ C
(b) 3.2×10⁻¹⁸ C
(c) 1.6×10⁻¹⁸ C
(d) 4.8×10⁻¹⁸ C
Correct Answer:
3.3×10⁻¹⁸ C
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The wavelength of X-rays is in the range
- A Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- Mass and diameter of a ring is 2 kg and 1 m respectively. The moment of inertia
- Two stones of masses m and 2m are whirled in horizontal circles, the heavier one
- A wire of length L metre carrying a current I ampere is bent in the form
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The wavelength of X-rays is in the range
- A Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- Mass and diameter of a ring is 2 kg and 1 m respectively. The moment of inertia
- Two stones of masses m and 2m are whirled in horizontal circles, the heavier one
- A wire of length L metre carrying a current I ampere is bent in the form
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply